The ECR4Kids 48" Round T-Mold Adjustable Activity Table is perfect for the classroom, playroom, home, or office to create extra play or workspace. The Super Legs come with both levelers and casters as an easy and convenient way to mobilize any workstation. Use all four casters for a mobile table, two casters and two levelers for wheelbarrow-style mobility, or all four levelers for a stationary table. Table tops feature an easy to clean laminate with rounded edges for safety. Upper table legs are powder coated tubular steel with chrome-plated lower legs that adjust in 1" increments from 19" to 30". GREENGUARD [GOLD] Certification and CPSIA-compliant for safety.